DeviceLock Service : Managing DeviceLock Service for Windows : Auditing, Shadowing & Alerts (Regular Profile) : Summary of Audit and Shadowing Rights by Device Type : Printer
  
Printer
Rights applicable to the Printer device type:
•Audit: Write/Print
Print action, documents and printer names are written to the audit log.
•Shadowing: Write/Print
All data sent to the printer is written to the shadow log in the PDF format.